York YSWU 10 Quick Start Up Manual

COMMUNICATED ZONE TEMP - COOLINGField WiringHardwire BAS system to Primary Unit Controller.Miscellaneous ConnectionsNo additional connections required.ProgrammingOptions Key – Unit Data Subsection• UNIT TYPE = CONSTANT VOLUME.• UNIT SIZE = Select Unit Size in tons from thelisted choices.• REFRIGERANT TYPE = Select R22, 407C, orR410A.• COMP STAGING SEQ = For units with fourstages of cooling select SIMPLE, for units withsix stages of cooling select MIXED (on four com-pressor units only).Setpoints Key – Cooling Subsection• 1st STAGE COOLING SETPOINT = 55.0 –60.00 F.• 2nd STAGE COOLING SETPOINT = 50.0 –60.00 F.• OCC ZONE COOLING SETPOINT = 60.0 –85.00 F.• UNOCC ZONE COOLING SETPOINT = 60.0 –950 F.• MECH CLG LOCKOUT TEMP – 0.0 = 70.00 F.Program key – Unit Data Subsection• CONTROL METHOD = COMM ZONE TEMP.Date / Time KeyEnter Correct Date and Time.COMMUNICATED ZONE TEMP – HEATINGField WiringHardwire BAS system to Primary Unit Controller.Miscellaneous ConnectionsNo additional connections required.ProgrammingOptions Key – Heating Subsection• HEATING SYS TYPE = NONE, ELECTRIC,HOT WATER STEAM.• ELEC HEAT CAPACITY = 41 KW, 17 KW, 34KW, 68 KW.Setpoints Key – Heating Subsection• 1st STAGE HEATING SETPOINT = 80.0 – 95.00 F.• 2ND STAGE HEATING SETPOINT = 95.0 –115.00 F.• OCC ZONE HEATING SETPOINT = 45.0 –99.00 F.• UNOCC ZONE HEATING SETPOINT = 45.0 –99.00 F.• HEAT LIMIT TEMPERATURE = 100.0 – 150.00 F.Program Key - Heating Subsection• HEATING SYSTEM = USER ENABLED,USER DISABLED.• NIGHT SET BACK = Enabled, Disabled.• HW VALVE ACTION = DIRECT, REVERSE.Only used with Hot Water and Steam Heat op-tions.JOHNSON CONTROLS10FORM 145.05-SU3 (611)ISSUE DATE 6/01/2011SECTION 3 - CONSTANT VOLUME UNITS